Securing Logstash to Redis communication with Stunnel
Logstash is meant for private LAN usage since it doesn’t offer any kind of encryption support. If we need to ship sensitive data across WAN’s, like between A...
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IPSEC VPN tunnel setup between two Amazon VPC’s with OpenSwan and EC2 NAT instances
With services running in multiple VPC’s sooner or later a need will arise for secure clustering of instances across regions. This is especially important in ...
IPSec VPN server setup in Amazon VPC with OpenSwan
On This Page The access to our Amazon VPC’s atm is based on ssh key pairs. While this is working fine and is pretty much secure it requires thoug...
Tomcat7 clustering and session replication in AWS
This was a POC for Tomcat clustering and session replication in AWS. It has been set up and tested on a pair of EC2 instances (ip-172-31-13-11 and ip-172-31-...
Joining Linux and Mac workstation to Windows AD Domain
The Likewise package can be used to join Mac and Linux boxes to Windows AD domain. The company has been acquired by Beyond Trust couple of years ago and is n...